Class | Description |
---|---|
BaseConstraint |
Abstract base
Constraint implementation. |
BaseSelectableBasedConstraint |
Abstract base
SelectableBasedConstraint implementation. |
CheckConstraint |
A CHECK constraint, which is violated whenever the given
condition is violated. |
ForeignKeyConstraint |
A FOREIGN KEY constraint
|
NotNullConstraint |
A NOT NULL constraint, which is violated whenever one or more of the specified
Selectable s is null . |
NullConstraint |
A NULL constraint, which is never violated but may be created and dropped.
|
PrimaryKeyConstraint |
A PRIMARY KEY constraint, which is violated whenever any of my
Selectable s are
null or my collection of Selectable s is not
unique . |
UniqueConstraint |
A UNIQUE constraint, which is violated when my collection of
Selectable s is
not unique within my table. |
Constraint
implementations.